The Basement Door leads to the secret area underneath the KGB safehouse in the Call of Duty Black Ops 6 (BO6) Campaign. Read on to learn how to open the hidden basement door as well as the boiler room basement door.
List of Contents
To open the Basement Door that leads into the secret area of the safehouse, you'll first need to solve the piano puzzle. Play the keys Mi, Re, Ti, Do, Re in that specific order to solve the piano puzzle and open the Basement Door.
The Safehouse has two Basement Doors. The first one is hidden and it leads to the secret area of the safehouse. The second is the regular basement door that leads to the Boiler Room Puzzle under the safehouse. This door can be seen from the main hall, just outside the evidence board room.
Campaign Missions List and Walkthrough
Related Campaign Guides | |||||||||
---|---|---|---|---|---|---|---|---|---|
Is Campaign Co-Op Available? | Campaign Difficulty Differences | ||||||||
Safe Code Puzzle Solution | How to Solve All Safehouse Puzzles | ||||||||
Piano Puzzle Solution | All Campaign Safe Locations | ||||||||
Campaign Length and Rewards | Jane Code and Puzzle Solution | ||||||||
All Emergence Phone Locations | How to Open Basement Door | ||||||||
Radio Puzzle Code Solution | All Hunting Season Audio Log Locations | ||||||||
Campaign Mission Walkthroughs | |||||||||
1 | Bishop Takes Rook | ||||||||
2 | The Rook: Arrival | ||||||||
3 | Blood Feud | ||||||||
4 | The Rook: Assemble | ||||||||
5 | Most Wanted | ||||||||
6 | The Rook: Reunion | ||||||||
7 | Hunting Season | ||||||||
8 | The Cradle | ||||||||
9 | The Rook: Reconciliation | ||||||||
10 | Emergence | ||||||||
11 | The Rook: Recovery | ||||||||
12 | High Rollers | ||||||||
13 | The Rook: Contact | ||||||||
14 | Ground Control | ||||||||
15 | Under the Radar | ||||||||
16 | The Rook: Interrogation | ||||||||
17 | Separation Anxiety and Checkmate |
How to Open Basement Door
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